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Blackmagic UltraStudio 4K - HDMI output and splitters

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Blackmagic UltraStudio 4K - HDMI output and splitters
posted by Jean-Francois Panisset on Jan. 7, 2016, 11 a.m.
Sounds like the wrong EDID info is being presented to the UltraStudio by the Key Digital splitter. According to:

http://keydigital.com/downloads/phantoms/KD-HD1x2_1x4ProK_Manual.pdf

Try setting the rotary switch to the resolution you want, either 1080/60i or 1080/60p.

EDID is always a pain...

JF


On Thu, Jan 7, 2016 at 7:51 AM, Thomas Ericsson <thomas.ericsson@fido.se> wrote:
Does anyone out there have a working combo that splits UltraStudio HDMI output to 2 screens. We currently run the following setup:

MacPro -> UltraStudio via Thunderbolt -> Splitter: Key Digital KD-HD1x2ProK via HDMI -> NEC SpectraView Reference 322UHD + Sony Bravia FW-55X8570C via HDMI.

As soon as we put the splitter in the mix the UltraStudio gets confused and outputs the wrong resolution for both devices. A Quantum video signal tester outputs the correct signal to both devices through the splitter, so I assume the problem is with the UltraStudio. BlackMagic is of no help, so we will check the forums there as well, but i thought i would try here as well.

Thomas

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Sounds like the wrong EDID info is being presented to the UltraStudio by the Key Digital splitter. According to:

http://keydigital.com/downloads/phantoms/KD-HD1x2_1x4ProK_Manual.pdf

Try setting the rotary switch to the resolution you want, either 1080/60i or 1080/60p.

EDID is always a pain...

JF


On Thu, Jan 7, 2016 at 7:51 AM, Thomas Ericsson <thomas.ericsson@fido.se> wrote:
Does anyone out there have a working combo that splits UltraStudio HDMI output to 2 screens. We currently run the following setup:

MacPro -> UltraStudio via Thunderbolt -> Splitter: Key Digital KD-HD1x2ProK via HDMI -> NEC SpectraView Reference 322UHD + Sony Bravia FW-55X8570C via HDMI.

As soon as we put the splitter in the mix the UltraStudio gets confused and outputs the wrong resolution for both devices. A Quantum video signal tester outputs the correct signal to both devices through the splitter, so I assume the problem is with the UltraStudio. BlackMagic is of no help, so we will check the forums there as well, but i thought i would try here as well.

Thomas

--
-------------------------------
Fido
Rosenlundsgatan 40, 4 tr.
118 53 Stockholm
SWEDEN
-------------------------------

To unsubscribe from the list send a blank e-mail to mailto:studiosysadmins-discuss-request@studiosysadmins.com?subject=unsubscribe


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